A warning device for construction engineering

Abstract

The utility model discloses a warning device for construction engineering, including a support seat and an installation frame. The utility model is provided with a viewing plate, a switch door and a fixing mechanism. When an operator needs to replace a warning sign, the operator opens the switch door to drive the fixing mechanism to separate from the installation frame, and then the operator takes out the warning sign, and places a new warning sign in the installation frame in close contact with the viewing plate, so that pedestrians can view the warning sign through the viewing plate made of transparent acrylic material to ensure the warning effect, and then the operator closes the switch door to drive the fixing mechanism to tightly fix the new warning sign, thereby ensuring the convenience of the operator replacing the warning sign, solving the problem that the above-mentioned equipment lacks a structure for assisting in fixing the warning sign, forcing the operator to rely on tools such as tape and glue for pasting. This fixing method is not only difficult to clean the residual glue marks during replacement, but also increases the complexity of subsequent replacement of the sign.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a warning device for construction engineering. Background Art

[0002] The construction warning device is used for peripheral protection reminders at road construction sites, maintenance of municipal construction, and construction. It can be placed wherever it is needed to direct traffic at any time to prevent accidental collisions and reduce losses. In order to beautify the city appearance and improve traffic development, we can see many roads that need construction everywhere in our daily lives. For safety reasons during highway construction, highway construction signs are indispensable equipment.

[0003] According to the announcement number: CN221398722U, a warning device for construction engineering is disclosed, including a base and four universal wheels fixed on the bottom thereof for facilitating the movement of the device, and also including: a fixed shell fixed to the top of the base, the inner cavity of the fixed shell is slidably connected with a support rod, and the top of the support rod is fixed with a warning plate for warning; the utility model can adjust the height of the device more conveniently through the cooperation of the fixing mechanism, without consuming a long time, and at the same time, the flatness of the device can be adjusted according to the ground under the action of the adjusting mechanism, and when long-term use is required, the device is supported by the adjusting mechanism, which further improves the stability of the device and increases the warning effect of the device.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment, when used, can solve the problems of the current device in that the height adjustment is not convenient during use and the stability thereof is poor.

[0005] In actual use, the setting of warning signs needs to be flexibly changed according to different scenarios. However, the above-mentioned equipment lacks a structure to assist in fixing the warning signs, forcing operators to rely on tools such as tape and glue for pasting. This fixing method is not only difficult to clean the residual glue marks during replacement, but also increases the complexity of subsequent replacement of signs. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a warning device for construction engineering construction, which has the advantage of auxiliary fixation and solves the problem that the above-mentioned equipment lacks a structure for auxiliary fixing of warning signs, forcing operators to rely on tools such as tape and glue for pasting. This fixing method is not only difficult to clean the residual glue marks during replacement, but also increases the complexity of subsequent replacement of signs.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warning device for construction engineering, comprising a support base and an installation frame, the installation frame is fixedly connected to the top of the support base, a viewing panel is fixedly connected to the front side of the interior of the installation frame, the viewing panel is made of transparent acrylic, the back of the installation frame is movably connected to a switch door through a hinge, the front of the switch door is fixedly connected to a fixing mechanism, and the top and bottom of the left side of the back of the switch door are fixedly connected to locking components.

[0008] As a preferred embodiment of the utility model, the fixing mechanism includes a support frame, the support frame is fixedly connected to the front side of the switch door, the four corners inside the support frame are slidably connected to sliding rods, and the front end of the sliding rods is fixedly connected to a fixing plate.

[0009] As a preferred embodiment of the utility model, the locking assembly includes a fixing rod, which is fixedly connected to the top and bottom of the left side of the back side of the switch door, the surface of the fixing rod is movably connected with a locking rod, the top and bottom of the left side of the back side of the mounting frame are fixedly connected with a door catch, and the end of the locking rod away from the fixing rod is located inside the door catch.

[0010] As a preferred embodiment of the utility model, a spring is sleeved on the surface of the sliding rod, and the spring is located on the inner side of the supporting frame and the fixing plate.

[0011] As a preferred embodiment of the utility model, the rear end of the sliding rod is fixedly connected to a limiting block, and the diameter of the limiting block is larger than the diameter of the sliding rod.

[0012] As a preferred embodiment of the utility model, a truncated cone block is fixedly connected to the rear end of the fixing rod, and the diameter of the truncated cone block is larger than the diameter of the fixing rod.

[0013] As a preferred embodiment of the present invention, a protection pad is pasted on the front side of the fixing plate, and the material of the protection pad is natural rubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a viewing plate, a switch door and a fixing mechanism. When the operator needs to replace the warning sign, the operator opens the switch door to drive the fixing mechanism to detach from the installation frame, and then the operator takes out the warning sign and places a new warning sign in contact with the viewing plate inside the installation frame, so that pedestrians can view the warning sign through the viewing plate made of transparent acrylic material to ensure the warning effect. Then the operator closes the switch door to drive the fixing mechanism to tightly fix the new warning sign, thereby ensuring the convenience of the operator replacing the warning sign and solving the problem that the above-mentioned equipment lacks a structure for auxiliary fixing of the warning sign, forcing the operator to rely on tools such as tape and glue for pasting. This fixing method is not only difficult to clean the residual glue marks during replacement, but also increases the complexity of subsequent replacement of the sign, achieving the effect of auxiliary fixing.

[0016] 2. The utility model sets a fixing mechanism. When the operator places the warning sign in conjunction with the viewing plate inside the installation frame, the operator closes the switch door, so that the switch door drives the support frame, the sliding rod and the fixing plate to move toward the warning sign, so that the fixing plate fixes the warning sign through the support of the sliding rod and the support frame, thereby preventing the warning sign from tipping over.

[0017] 3. The utility model provides a locking assembly. When the operator closes the switch door, the operator rotates the locking rod through the fixed rod, so that the locking rod rotates into the door buckle, so that the locking rod limits the closing of the switch door through the door buckle to prevent the switch door from being opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the installation frame and some parts of the utility model.

[0021] In the figure: 1. support base; 2. mounting frame; 3. viewing panel; 4. door switch; 5. fixing mechanism; 51. support frame; 52. sliding rod; 53. fixing plate; 6. locking assembly; 61. fixing rod; 62. locking rod; 63. door buckle; 7. spring; 8. limit block; 9. round table block; 10. protection pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3 As shown, the utility model provides a warning device for construction engineering, including a support base 1 and a mounting frame 2, the mounting frame 2 is fixedly connected to the top of the support base 1, the front side of the interior of the mounting frame 2 is fixedly connected with a viewing panel 3, the material of the viewing panel 3 is transparent acrylic, the back of the mounting frame 2 is movably connected with a switch door 4 through a hinge, the front of the switch door 4 is fixedly connected with a fixing mechanism 5, and the top and bottom of the left side of the back of the switch door 4 are fixedly connected with a locking assembly 6.

[0024] refer to Figure 3 The fixing mechanism 5 includes a support frame 51, which is fixedly connected to the front of the switch door 4. The four corners inside the support frame 51 are slidably connected with sliding rods 52, and the front end of the sliding rod 52 is fixedly connected with a fixing plate 53.

[0025] As a technical optimization scheme of the utility model, by setting a fixing mechanism 5, when the operator places the warning sign in conjunction with the viewing plate 3 inside the mounting frame 2, the operator closes the switch door 4, so that the switch door 4 drives the support frame 51, the sliding rod 52 and the fixing plate 53 to move toward the warning sign, so that the fixing plate 53 fixes the warning sign through the support of the sliding rod 52 and the support frame 51, thereby preventing the warning sign from tipping over.

[0026] refer to Figure 3 The locking assembly 6 includes a fixing rod 61, which is fixedly connected to the top and bottom of the left side of the back side of the switch door 4. A locking rod 62 is movably connected to the surface of the fixing rod 61. The top and bottom of the left side of the back side of the installation frame 2 are fixedly connected to a door catch 63. The end of the locking rod 62 away from the fixing rod 61 is located inside the door catch 63.

[0027] As a technical optimization scheme of the utility model, by setting a locking assembly 6, when the operator closes the switch door 4, the operator rotates the locking rod 62 through the fixed rod 61, so that the locking rod 62 rotates into the door catch 63, so that the locking rod 62 limits the closing of the switch door 4 through the door catch 63, avoiding the switch door 4 from being opened.

[0028] refer to Figure 3 A spring 7 is sleeved on the surface of the sliding rod 52 , and the spring 7 is located on the inner side of the supporting frame 51 and the fixing plate 53 .

[0029] As a technical optimization solution of the utility model, by setting the spring 7, when the switch door 4 drives the fixing plate 53 to fix the warning sign through the support frame 51 and the sliding rod 52, the spring 7 is in a compressed state at this time, so that the compressed spring 7 applies pressure to the fixing plate 53, so that the fixing plate 53 can press the warning sign tightly through the applied pressure, thereby increasing the stability of the fixing plate 53 in fixing the warning sign.

[0030] refer to Figure 3 The rear end of the sliding rod 52 is fixedly connected to the limiting block 8 , and the diameter of the limiting block 8 is larger than the diameter of the sliding rod 52 .

[0031] As a technical optimization solution of the utility model, by setting a limit block 8, when the operator opens the switch door 4, the compressed spring 7 will release the pressure and reset, so that the limit block 8 limits the sliding rod 52, preventing the reset spring 7 from pushing the sliding rod 52 out of the support frame 51.

[0032] refer to Figure 2 The rear end of the fixing rod 61 is fixedly connected with a truncated cone block 9 , and the diameter of the truncated cone block 9 is larger than the diameter of the fixing rod 61 .

[0033] As a technical optimization solution of the utility model, the truncated cone block 9 is provided to limit the locking rod 62 to prevent the locking rod 62 from being separated from the fixing rod 61 .

[0034] refer to Figure 3 A protection pad 10 is pasted on the front of the fixing plate 53, and the material of the protection pad 10 is natural rubber.

[0035] As a technical optimization solution of the utility model, by providing a protection pad 10, when the fixing plate 53 is pressed against and fixed to the warning sign, the protection pad 10 protects the warning sign to prevent the fixing plate 53 from squeezing the warning sign.

[0036] The working principle and use process of the utility model are as follows: during use, when the operator needs to replace the warning sign, the operator pushes the lock rod 62 upwards to disengage the lock rod 62 from the door catch 63, and then the operator pulls the switch door 4 to flip and open it through the hinges. The opened switch door 4 will drive the support frame 51, the sliding rod 52, the spring 7 and the fixing plate 53 to disengage from the interior of the installation frame 2, so that the fixing plate 53 that has disengaged from the interior of the installation frame 2 no longer fixes the warning sign, so that the operator takes out the warning sign, and then the operator places the new warning sign in contact with the viewing plate 3 inside the installation frame 2, and then the operator closes the switch door 4, so that the switch door 4 drives the support frame 51, the sliding rod 52 and the fixing plate 53 to move toward the warning sign. The fixed plate 53 is thereby supported by the sliding rod 52 and the support frame 51 to fix the warning sign. At this time, the spring 7 is in a compressed state, so that the compressed spring 7 applies pressure to the fixed plate 53, so that the fixed plate 53 can press the warning sign tightly through the applied pressure to prevent the warning sign from tipping over. When the operator closes the switch door 4, the operator rotates the locking rod 62 through the fixed rod 61, so that the locking rod 62 rotates into the door buckle 63, so that the locking rod 62 limits the closing of the switch door 4 through the door buckle 63 to prevent the switch door 4 from opening, thereby ensuring the convenience of the operator in replacing the warning sign. At the same time, pedestrians can view the warning sign through the viewing board 3 made of transparent acrylic material to ensure warning performance.

[0037] To sum up: this warning device for construction engineering construction, by setting a viewing panel 3, a switch door 4 and a fixing mechanism 5, when the operator needs to replace the warning sign, the operator opens the switch door 4 to drive the fixing mechanism 5 to detach from the installation frame 2, and then the operator takes out the warning sign, and places the new warning sign in contact with the viewing panel 3 inside the installation frame 2, so that pedestrians can view the warning sign through the viewing panel 3 made of transparent acrylic material to ensure the warning effect, and then the operator closes the switch door 4 to drive the fixing mechanism 5 to tightly fix the new warning sign, thereby ensuring the convenience of the operator to replace the warning sign, and solves the problem that the above-mentioned equipment lacks a structure for auxiliary fixing of the warning sign, forcing the operator to rely on tools such as tape and glue for pasting. This fixing method is not only difficult to clean the residual glue marks during replacement, but also increases the complexity of subsequent replacement of the sign.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warning device for construction engineering, comprising a support base (1) and a mounting frame (2), characterized in that: The installation frame (2) is fixedly connected to the top of the support seat (1); a viewing panel (3) is fixedly connected to the front side of the installation frame (2); the viewing panel (3) is made of transparent acrylic; the back of the installation frame (2) is movably connected to a switch door (4) via a hinge; the front of the switch door (4) is fixedly connected to a fixing mechanism (5); and the top and bottom of the left side of the back of the switch door (4) are fixedly connected to a locking assembly (6).

2. A warning device for construction engineering according to claim 1, characterized in that: The fixing mechanism (5) comprises a support frame (51), the support frame (51) being fixedly connected to the front face of the switch door (4), the four corners of the support frame (51) being slidably connected to sliding rods (52), and the front end of the sliding rod (52) being fixedly connected to a fixing plate (53).

3. A warning device for construction engineering according to claim 1, characterized in that: The locking assembly (6) comprises a fixing rod (61), the fixing rod (61) being fixedly connected to the top and bottom of the left side of the back side of the switch door (4), a locking rod (62) being movably connected to the surface of the fixing rod (61), a door catch (63) being fixedly connected to the top and bottom of the left side of the back side of the installation frame (2), and an end of the locking rod (62) away from the fixing rod (61) being located inside the door catch (63).

4. A warning device for construction engineering according to claim 2, characterized in that: A spring (7) is sleeved on the surface of the sliding rod (52), and the spring (7) is located inside the support frame (51) and the fixing plate (53).

5. A warning device for construction engineering according to claim 2, characterized in that: The rear end of the sliding rod (52) is fixedly connected to a limiting block (8), and the diameter of the limiting block (8) is greater than the diameter of the sliding rod (52).

6. A warning device for construction engineering according to claim 3, characterized in that: A truncated cone block (9) is fixedly connected to the rear end of the fixing rod (61); the diameter of the truncated cone block (9) is greater than the diameter of the fixing rod (61).

7. A warning device for construction engineering according to claim 2, characterized in that: A protection pad (10) is adhered to the front surface of the fixing plate (53), and the material of the protection pad (10) is natural rubber.

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